Question

X/2-7 =13

Poderiam me ajudar nessa?

Answer 1

$\frac{x}{2} - 7 = 13$
$\frac{x}{2} = 13 + 7$
$\frac{x}{2} = 20$
$x = 20 \times 2$
$x = 40$

Answer 2

X/2 - 7 = 13
X/2 = 13+ 7
X/2 = 20
X = 40